Book cover



FIG. 1 is a perspective view of the interior of the book cover in a fully opened position;

FIG. 2 is a front elevational view of the exterior thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged bottom plan view thereof;

FIG. 5 is an enlarged right side elevational view thereof;

FIG. 6 is an enlarged left side elevational view thereof; and,

FIG. 7 is a front perspective view thereof, in a fully closed position. 

The ornamental design for a book cover, as shown and described. 